New World Screwworm Detected in Zavala County, Prompting Precautionary Measures

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AI Summary
The Texas Parks and Wildlife Department (TPWD) has confirmed the presence of New World screwworm (NWS) in Zavala County, located south of Uvalde. This detection, linked to a three-week-old calf, raises concerns as NWS can infest livestock and, in rare instances, humans. However, officials assure that the nation's food supply remains safe, as the USDA monitors meat, poultry, and egg products. Preparations for potential outbreaks have been ongoing for over two years, including the release of sterile NWS flies to control populations. Residents and livestock owners should remain vigilant but can be reassured that NWS does not affect food crops.
Key Details: • Detection confirmed in Zavala County, south of Uvalde. • NWS can infest cattle and occasionally humans, but not food crops. • Ongoing preventative measures include releasing sterile flies. • USDA ensures safety of the food supply amidst concerns.